Argon Gas Specifications SpecAir Specialty Gases UN1006

ARGON Specifications
SA Purity - Min. Purity 99.99999% Total impurities < 100 ppb Certificate of Analysis provided for each cylinder Sputtering Grade - Min. Purity 99.9995% Ultra High Purity - Min. Purity 99.999% THC <1 ppm O2 <1 ppm N2 <5 ppm H2O <1 ppm Zero Grade - Min. Purity 99.998% THC <0.5 ppm Prepurified - Min. Purity 99.998% O2 <5 ppm H2O <5 ppm THC <2 ppm High Pressure (3500, 6000 psi) Min. Purity 99.998%
ARGON GAS INFORMATION
SYMBOL	Ar
MOLECULAR WEIGHT	39.948
SPECIFIC VOLUME	9.70 CF / lb
FLAMMABILITY LIMITS	Non-flammable
PURITY	Contact Customer Service
CGA VALVE	580
Material Safety Data Sheet	Argon - MSDS
ARGON SHIPPING INFORMATION
DOT PROPER SHIPPING NAME	Argon, compressed
IATA PROPER SHIPPING NAME
HAZARD CLASS	2.2
ID NUMBER	UN1006
LABELS	* N
CAS NUMBER	7440-37-1
SCHEDULE B NUMBER	2804.21.0000
ZONE	N/A

* N = Non-Flammable Gas * F = Flammable Gas * P = Poison-Inhalation Hazard	* O = Oxidizer * C = Corrosive
This information is intended for reference purposes only.

Argon Mixture Specifications

Argon (Ar)
Concentration	Cylinder Size	CGA Connection	Recommended Equipment
In Helium 5 ppm - 49.9% Primary, Certified and Batch*	150AL 80AL 33AL	580 580 580	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Hydrogen 5 ppm - 49.9% Primary, Certified and Batch*	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Nitrogen 500 ppm - 49.9% Primary, Certified and Batch*	150AL 80AL 33AL	580 580 580	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Oxygen 5 ppm - 49.9% Primary, Certified and Batch*	150AL 80AL 33AL	296 296 296	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190
* Batch analysis available for concentrations 0.1% or higher. Primary analysis available for concentration 5ppm or higher.
Technical Data
Cylinder Pressure: DOT Class in H2 All Other DOT Label in H2 All Other ID No. in H2 All Other		2000 PSIG 2.1 2.2 Flammable Gas Nonflammable Gas UN1954 UN1956

ARGON Specifications